What is DNS propagation?

DNS propagation is the time it takes for DNS changes to spread across all DNS servers worldwide. It's not truly 'propagation' but rather cache expiration across different servers.

How long does DNS propagation take?

Typically 24-48 hours for global propagation, though changes often appear within 1-4 hours for most locations. TTL (Time To Live) values control cache duration.

Can I speed up DNS propagation?

Lower TTL values before making changes (24 hours ahead). After changes, you can't speed it up - each DNS server respects the TTL from before the change. Flush local DNS cache to see changes faster.

Why do I see different results from different locations?

Different DNS servers cache records independently and may have different TTLs. Servers that recently queried your domain have old cached data, while others fetch fresh records.

What if DNS isn't propagating at all?

Check: nameserver changes were saved, domain isn't locked, you're checking the right record type, and authoritative nameservers have the correct data. Contact registrar if issues persist.

DNS Propagation Checker - Global DNS Record Verification

Check if your DNS changes have propagated worldwide. Our tool queries 50+ global DNS servers to show real-time propagation status for any record type.

Related guide: how to flush your DNS cache to see changes sooner on your own machine.

Domain Name

DNS Record Type

Quick Actions

Advanced Options

Advanced Server Selection

Global (5 servers)

Google Primary 8.8.8.8 (Google) Google Secondary 8.8.4.4 (Google) Cloudflare Primary 1.1.1.1 (Cloudflare) Cloudflare Secondary 1.0.0.1 (Cloudflare) Quad9 Primary 9.9.9.9 (Quad9)

DNS Propagation Results for example.com

61

Total Servers Checked

4

Responding Servers

6.56%

Propagation Rate

No

Consistent Results

Advanced Propagation Visualizations

Success Rate: 6.56%

Avg Response Time: 181.7ms

Fastest Server: Google Primary (181.67ms)

Enable JavaScript to view the interactive propagation map. The same data is available in the Detailed Server Results table below.

Per-Resolver Propagation

Propagated - returns the majority answer

Mismatch - serving a different/stale answer

No record / query error

Each dot is one resolver. Click a dot for its location, answer and response time.

Response Time Distribution

0-50ms

51-100ms

101-200ms

201-500ms

500ms+

Historical Analysis & Trends

4

Previous Checks (7 days)

Last check: Jul 27, 02:23

6.6%

Average Propagation

Trend: Stable

210.8ms

Avg Response Time

Based on 4 checks

0%

Consistency Score

0/4 consistent

Insights

Stability: Very Stable (variance: 0)
Range: 6.56% - 6.56%
Current vs Average: 0% difference

Performance Insights

Best Performance: 146.5ms
Worst Performance: 258.2ms
Performance Trend: Improving

Current Check vs Historical Average

Propagation Rate

Current: 6.56%

Avg: 6.6%

Response Time

Current: 181.7ms

Avg: 210.8ms

Export & API Access

Detailed Server Results

Google Primary

8.8.8.8 • Global • Google

Success 181.67ms